What to do in a flood

flood icon

Floods are a common hazard in New Zealand. A flood becomes dangerous in the following conditions:  

  • If the water is travelling very fast
  • If the water is very deep
  • If the floods have risen very quickly
  • If the floodwater contains debris, such as trees and sheets of corrugated iron      

Getting ready before a flood strikes will help reduce damage to your home and business and help you survive.

  • Develop a Household Emergency Plan and prepare an Emergency Survival Kit so that you can cope with being on your own for three days or more
  • Find out if your home or business is at risk from flooding. If there is a risk, your local council can give you information to help you reduce the effects. This information could cover:
    • Evacuation plans
    • How to protect items in your home or business by raising them above floor level
    • How you can reduce the risk of future flooding to your home or business
  • Know where the closest high ground is and how to get there
  • Keep your insurance up to date  

When a flood threatens

  • Listen to your local radio station for information and follow the advice and instructions from Civil Defence Emergency Management
  • You will receive a warning from your local council or Civil Defence Emergency Management Group. Talk to them to find out how they will warn you    

During a flood    

  • Move out of the flooded area or go to the nearest high ground
  • Lift household items as high above the floor as possible
  • Do not attempt to drive or walk through floodwaters unless it is absolutely essential
  • Do not go sightseeing to look at the damage the flood has caused  

After a flood

  • If you have been affected, have your house inspected and the damage assessed